放在独立窗体或母版里，活专门用文件封装
<script language ="javascript" >
function setTab(m,n){
var tli=document.getElementById("menu"+m).getElementsByTagName("li");
var mli=document.getElementById("main"+m).getElementsByTagName("ul");
for(i=0;i<tli.length;i++){
tli[i].className=i==n?"hover":"";
mli[i].style.display=i==n?"block":"none";
}
}
</script>
//前台页面
<%@ Page Language="C#" AutoEventWireup="true" MasterPageFile="~/SpaceMold.Master"
CodeBehind="AfficheWF.aspx.cs" Inherits="OfficeAnywhere.AfficheManage.AfficheWF" %>
<asp:Content ID="Content1" runat="server" ContentPlaceHolderID ="head"><link href="../CSS/Stylesheet1.css" rel="stylesheet" type="text/css" /></asp:Content>
<asp:Content ID="Content2" runat="server" ContentPlaceHolderID="ContentPlaceHolder5">
<div class="All">
<ul class="menu1" id="menu1">
<li onclick="setTab(1,0)" class="hover">公告浏览</li>
<asp:LoginView ID="LoginView1" runat="server">
<RoleGroups>
<asp:RoleGroup Roles="systemAdmin">
<ContentTemplate>
<li onclick="setTab(1,1)">添加公告</li>
<li onclick="setTab(1,2)">修改公告</li>
</ContentTemplate>
</asp:RoleGroup>
</RoleGroups>
</asp:LoginView>
<asp:LoginView ID="LoginView2" runat="server">
<RoleGroups>
<asp:RoleGroup Roles="committeeChairman ">
<ContentTemplate>
<li onclick="setTab(1,0)" class="hover">公告浏览</li>
<li onclick="setTab(1,1)">添加公告</li>
<li onclick="setTab(1,2)">修改公告</li>
</ContentTemplate>
</asp:RoleGroup>
</RoleGroups>
</asp:LoginView>
</ul>
<div id="main1">
<ul class="block">
<li>
<dl class="announcScan">
<dd>
<img src="../Images/pointImage/02562155.gif" />
近期最新公告：</dd>
<dd class="gridview">
<asp:GridView ID="GridView1" runat="server" BackColor="White" BorderColor="#000000"
BorderStyle="solid" BorderWidth="1px" CellPadding="1" Width="436px" PageSize="6"
onselectedindexchanged="GridView1_SelectedIndexChanged1"
AutoGenerateSelectButton="True" CssClass="gridviewtxt">
<FooterStyle BackColor="White" ForeColor="#000066" />
<RowStyle ForeColor="#000066" />
<PagerStyle BackColor="White" ForeColor="#000066" HorizontalAlign="Left" />
<SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
</asp:GridView>
</dd>
<dd class="page">
<img src="../Images/pointImage/left.png" />
<asp:Button ID="Button1" runat="server" Text="上一页" onclick="Button1_Click" CssClass="btn" />
<asp:Button ID="Button2" runat="server" Text="下一页" onclick="Button2_Click" CssClass="btn"/><img src="../Images/pointImage/right.png" /></dd>
<dd class="newAnnounce">
相应公告内容显示：</dd>
<dd>
<asp:TextBox ID="txtShow" runat="server" TextMode="MultiLine" CssClass="gridview" ReadOnly="true"></asp:TextBox>
</dd>
</dl>
</li>
</ul>
<ul>
<li class="announcAdd">
<dl>
<dd>
消息标题： <asp:TextBox ID="txtAddTitle" runat="server" CssClass="textBox"></asp:TextBox></dd>
<dd>
消息内容： <asp:TextBox ID="txtAddText" runat="server" TextMode="MultiLine" CssClass="TextArea1"></asp:TextBox></dd>
<dd>
<asp:Button ID="BtnRenew" runat="server" Text="重置" CssClass="btn" OnClick="btnSubmit_Click" /><asp:Button
ID="btnSubmit" runat="server" Text="提交" CssClass="btn" OnClick="BtnRenew_Click" /></dd>
</dl>
</li>
</ul>
<ul>
<li class="announcUpadte">
<dl>
<dd class="textColor">
注意：该修改栏目只能对当前的公告进行修改</dd>
<dd>
消息标题： <asp:TextBox ID="txtUpadteTitle" runat="server" CssClass="textBox"></asp:TextBox></dd>
<dd>
消息内容： <asp:TextBox ID="txtUpadteText" runat="server" TextMode="MultiLine" CssClass="TextArea1"></asp:TextBox></dd>
</dd>
<dd>
<asp:Button
ID="BtnRenew1" runat="server" Text="重置"
CssClass="btn" onclick="BtnRenew1_Click1" />
<asp:Button ID="btnSubmit1" runat="server" Text="提交" CssClass="btn"
onclick="btnSubmit1_Click" />
</dd>
</dl>
</li>
</ul>
</div>
</div>
</asp:Content>
//CSS文件中的内容
/*系统公告*/
.All{ font-size:14px; color:#5c81a7; font-weight:600;}
.menu1{ width:94px;font-size:15px; font-family:华文楷体; margin:5px 3px 4px 10px;}
.menu1 li{ display:block; padding:4px; width:74px; height:16px; text-align:center; margin:4px auto 10px 10px; cursor:pointer; background-color:#ebf3fb;border:1px solid #58d5f7;}
.menu1 li.hover{color:#bd0a01;font-weight:700;border-bottom-style:none; background-color:#d3e7f8;}
#main1 ul{ display:none; list-style:none;height:449px; width:460px; float:right; margin:-108px 5px 5px 3px; border:1px solid #d4d4d4; }
#main1 ul.block{ display:block;}
/*添加公告模块*/
.announcAdd { margin-left:12px;}
.announcAdd dd{ margin:20px;}
.textBox { height:20px; font-size:15px; width:300px; border:1px solid #aacbee; background-color:#fafefe;}
.TextArea1{ margin:8px auto -225px 1px;border:1px solid #aacbee;background-color:#fafefe; width:300px; height:239px;}
.announcAdd .adderId{ margin:253px 200px auto 8px;}
.DropDownList{ height:20px; width:150px; float:right; margin:-20px 100px auto 120px; text-align:center;background-color:#fafefe;}
.announcAdd .btn{ background-image:url(http://www.cnblogs.com/Images/Background/BtnBackGronud.png); color :White; text-align:center; float:right; width:60px;font-weight:600; margin-top:250px; margin-left:15px;}
/*浏览公告模块*/
.announcScan { margin-left:12px;}
.announcScan a{text-decoration:none; color:#5c81a7;}
.announcScan a:hover{ text-decoration:underline;}
.announcScan a:visited{ color:#65a9da;}
.announcScan dd{ margin-top:7px;}
.announcScan .gridview{ background-color:#bbfcac; width:437px; height:120px;border:1px solid #aacbee; margin-top:10px;}
.announcScan .page{ float:right; margin-right:15px;}
.announcScan .newAnnounce{ margin-top:25px;}
.announcScan .btn{ background-color:White; color:#5c81a7;text-decoration:underline; cursor:pointer;}
/*修改公告模块*/
.announcUpadte { margin-left:12px;}
.announcUpadte dd{ margin:18px;}
.announcUpadte .textBox { height:20px; font-size:15px; width:300px; border:1px solid #aacbee; background-color:#fafefe;}
.announcUpadte .TextArea1{ margin:8px auto -235px 1px;border:1px solid #aacbee;background-color:#fafefe;}
.announcUpadte .adderId{ margin:253px 200px auto 8px;}
.announcUpadte .DropDownList{ height:20px; width:150px; float:right; margin:-17px 100px auto 120px; text-align:center;background-color:#fafefe;}
.announcUpadte .btn{ background-image:url(http://www.cnblogs.com/Images/Background/BtnBackGronud.png); color :White; text-align:center; float:right; width:60px;font-weight:600; margin-top:250px; margin-right:10px;}
.announcUpadte .textColor{ color:#0000ff; text-align:center; margin-top:-2px;}
//后台事件
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using OfficeAnywhere.AfficheManage.BLL;
namespace OfficeAnywhere.AfficheManage
{
public partial class AfficheWF : BasePage
{
private Affiche affiche;
private int smid = 1;
private static int fenye = 0;
private static int memId;
protected void Page_Load(object sender, EventArgs e)
{
affiche = new Affiche();
if (!IsPostBack)
{
try
{
memId = Profile.MemID;
if (memId.ToString() == null || memId < 1)
{
Response.Redirect("~/Default.aspx");
}
}
catch
{
Response.Redirect("~/Default.aspx");
}
try
{
GridView1.DataSource = affiche.SeeTable("fenye", fenye);
GridView1.DataBind();
txtUpadteTitle.Text = affiche.SeeTable("Update", 0).Rows[0]["SMTitle"].ToString();
txtUpadteText.Text = affiche.SeeTable("Update", 0).Rows[0]["SMText"].ToString();
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
txtShow.Text = affiche.SeeTable("Update", 0).Rows[0]["SMText"].ToString();
GridView1.DataSource = affiche.SeeTable("fenye", fenye);
GridView1.DataBind();
smid = (int)affiche.SeeTable("Update", 0).Rows[0]["SMID"];
}
//重置
protected void btnSubmit_Click(object sender, EventArgs e)
{
txtAddTitle.Text = "";
txtAddText.Text = "";
}
//公告添加提交
protected void BtnRenew_Click(object sender, EventArgs e)
{
if (txtAddTitle.Text.Trim() != "" && txtAddText.Text.Trim() != "")
{
try
{
lock (e)
{
affiche = new Affiche();
affiche.Adds(txtAddTitle.Text.Trim(), txtAddText.Text.Trim(), memId, DateTime.Now);
GridView1.DataSource = affiche.SeeTable("fenye", 0);
GridView1.DataBind();
txtUpadteTitle.Text = affiche.SeeTable("Update", 0).Rows[0]["SMTitle"].ToString();
txtUpadteText.Text = affiche.SeeTable("Update", 0).Rows[0]["SMText"].ToString();
txtShow.Text = txtAddText.Text;
}
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
else
{
Page.RegisterStartupScript("", "<script>alert('标题和内容均不能为空哟！')</script>");
}
}
protected void BtnRenew1_Click1(object sender, EventArgs e)
{
//修改重置
try
{
txtUpadteTitle.Text = affiche.SeeTable("Update", 0).Rows[0]["SMTitle"].ToString();
txtUpadteText.Text = affiche.SeeTable("Update", 0).Rows[0]["SMText"].ToString();
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
protected void GridView1_PageIndexChanged(object sender, EventArgs e)
{
GridView1.DataSource = affiche.SeeTable("DaTaGridView", 0);
GridView1.DataBind();
}
protected void btnSubmit1_Click(object sender, EventArgs e)
{
//修改提交
if (txtUpadteText.Text.Trim() != "" && txtUpadteTitle.Text.Trim() != "")
{
try
{
lock (e)
{
affiche = new Affiche();
affiche.Amend(smid, txtUpadteTitle.Text.Trim(), txtUpadteText.Text.Trim(), memId, DateTime.Now);
GridView1.DataSource = affiche.SeeTable("fenye", 0);
txtShow.Text = txtUpadteText.Text;
GridView1.DataBind();
}
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
else
{
txtShow.Text = "对不起，您添加的公告没有成功，请重新添加！注意：内容和标题均不能为空哟！";
}
}
protected void GridView1_SelectedIndexChanged1(object sender, EventArgs e)
{
//选择单条的公告进行显示
try
{
txtShow.Text = affiche.SeeTable(GridView1.Rows[GridView1.SelectedIndex].Cells[1].Text, 0).Rows[0][0].ToString();
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
protected void Button2_Click(object sender, EventArgs e)
{
try
{
//上一页
fenye = fenye + 6;
if (fenye <= (int)Single.Parse(affiche.SeeTable("DaTaGridView", 0).Rows[0][0].ToString()))
{
GridView1.DataSource = affiche.SeeTable("fenye", fenye);
GridView1.DataBind();
}
else
{
fenye = (int)Single.Parse(affiche.SeeTable("DaTaGridView", 0).Rows[0][0].ToString());
GridView1.DataSource = affiche.SeeTable("fenye", fenye);
GridView1.DataBind();
}
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
try
{
//下一页
fenye = fenye - 6;
if (fenye >= 0)
{
GridView1.DataSource = affiche.SeeTable("fenye", fenye);
GridView1.DataBind();
}
else
{
fenye = 0;
}
}
catch
{
Response.Redirect("~/Default.aspx");
}
}
}
}
